I have fluid build up in the sacral area after trumecent liposuction and tummy tuck. It's been 5 weeks. Dr aspirated 2X and again it's building up. He put more foam to give compression. I'm wearing a waist band 24/7. now the fluid is building up a little bit higher and is painful. Will this be absorbed by my body? Does he have to keep on aspirating? Will this cause harm to my spine? Maybe heat pads or creams like aspercream? What sleep position? Anything??